Insider · CIK 0001474367
Mark R. Alexander
Files at MAS (MASCO CORP /DE/). First filing Mar 10, 2025, latest Mar 10, 2025.
Mark R. Alexander files SEC Form 4 as director at MAS (MASCO CORP /DE/). Since Mar 10, 2025, Mark R. Alexander has reported 0 open-market buys worth $0 and 1 open-market sell worth $1.5M, the latest filed on Mar 10, 2025.
A track record needs three past buys with six months of prices behind them; Mark R. Alexander has 0, so none is measured yet.
The newest scored trade: sold $1.5M of MAS on Mar 7, 2025, filed Mar 10, 2025, scored 68 (notable).
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MAS: MASCO CORP /DE/
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Mar 7, 2025 | MAS MASCO CORP /DE/ | 20,172 0.01% of outstanding | $1.5M | Mar 7, 2025 | none |
Transactions
Every row this insider has filed, 3 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | MAS MASCO CORP /DE/ | AGrant or award Common Stock | +2,650 | $0.00 | $0 | 23,469 | May 12, 2026 |
| May 9, 2025 | MAS MASCO CORP /DE/ | AGrant or award Common Stock | +2,900 | $0.00 | $0 | 20,819 | May 13, 2025 |
| Mar 7, 2025 | MAS MASCO CORP /DE/ | SOpen-market sale Common Stock | -20,172 | $74.03 | $1.5M | 17,919 | Mar 10, 2025 |
Questions about Mark R. Alexander
Answered from the filings on this page, as of the latest one.
Is Mark R. Alexander buying or selling?
Not in the last 12 months. Mark R. Alexander's latest open-market trade on SEC Form 4 was sold $1.5M of MAS on Mar 7, 2025.
How did Mark R. Alexander's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Mark R. Alexander has 0.
Where does Mark R. Alexander file Form 4?
Mark R. Alexander has filed Form 4 at MAS (MASCO CORP /DE/). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.